baber/WOPTO huggingface dataset:
Patent JP-H04128266-A (JP)
Title: Hydantoin derivative and medicinal composition containing the same hydantoin as active ingredient
Inventor: MOCHIDA SUGURU
IPC: C07D277/20
Filed: 1989-08-24
Abstract: NEW MATERIAL:A compound expressed by formula I (Q is 1-8C alkyl, biphenyl or heterocycle substitutable with halogen, lower alkyl, nitro, carbamoyl or phenyl, etc.), a salt or a solvate of said compound and a solvate of said salt. EXAMPLE:1-(Benzo[b]thien-2-yl sulfonyl) hydantoin. USE:Useful for therapy and prevention of various complications of diabetes, having aldose reductase-inhibiting action and simultaneously exhibiting cataract- inhibiting action, nervous incompetency inhibiting action and hypoglycemic action. PREPARATION:A sulfonylglycine derivative expressed by formula II is cyclized with halogenated formic acid ester in a solvent such as N,N-dimethylformamide in the presence of a base (e.g., NaH) at a temp. from -20 deg.C to 120 deg.C to afford the compound expressed by formula I.
Patent JP-S60111592-A (JP)
Title: Video recording and producing device
Inventor: FUNASHIRO HIDEKAZU
IPC: H04N9/86
Filed: 1983-11-21
Abstract: PURPOSE:To reduce interference of chrominance signals of the neighboring tracks and to use a magnetic head with wide width by delaying 1H every 1H field in each recording and reproducing at the time of recording and reproducing for ong hours, and by making the frequency of the chrominance signals of the neighboring tracks equal. CONSTITUTION:A recording chrominance signal 1 and a reproducing chrominance signal 2 are inputted to the first swtiching circuit 3 of a video recording and reproducing device, and inputted to an amplifier circuit 5 through a 1H delay line 4. The output of the circuit 5 is inputted to respective second and third switching circuits 6 and 7, and the signal 1 and the signal 2 are also inputted to the circuits 6 and 7 directly. The circuit 3 is controlled by a record Hi signal, and the circuit 6 is controlled by the output of an AND circuit 11 which inputs a head switching circuit 10 and the Hi signal. In addition, the circuit 7 is controlled by the output of an AND circuit 12 which inputs the signal 10 and a regeneration Hi signal 13. The interference of chrominance signals of neighboring trakcs is reduced, and a magnetic head with wide width can be used.
Patent JP-S6197241-A (JP)
Title: Novel carboxylic acid derivative
Inventor: MURASE KIYOSHI
IPC: C07D307/93
Filed: 1984-10-16
Abstract: NEW MATERIAL:A carboxylic acid derivative of formula I (R<1> is lower alkanoyl, lower alkyl; R<2> is lower alkyl; R<3> and R<4> bond to the same carbon atoms and represents H or R<3> is H and R<4> is OH, lower alkoxy or both incorporate to represent oxo; R<5> is H, lower alkyl; Y is lower alkylene which may bear OH; n is 1, 2, 3; ring A is 5- or 6-membered saturated hydrocarbon ring including carbon atoms in the adjacent benzene ring; dotted line denotes lactone ring which will be formed, when R<4> is OH and R<5> is H). EXAMPLE:Ethyl 4-[3-(4-acetyl-3-hydroxy-2-propylphenoxy)propoxyl-1-indanea-ce tate. USE:An SRS-A antagonist: it is used as a preventive and remedy for a variety of allergic diseases, isthemic cardiopathy or inflammation caused by SRS-A. PREPARATION:The reaction between compounds of formula II and III or of formula IV and V (X is halogen) gives the compound of formula I.
Patent JP-H1089248-A (JP)
Title: Multistage pressure reducing device
Inventor: CHO NANSHOKU
IPC: F25B45/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a multistage pressure reducing device to steppedly reduce a pressure in a part to need a vacuum until the degree of a vacuum attains a given value. SOLUTION: A plurality of vacuum pumps 1 coupled to an outdoor machine on a conveyor 7 through a vacuum hose 12 are provided. The vacuum pumps 11 are respectively mounted on cages and the respective cages are conveyed in a direction and at a speed equivalent to the advancing direction and the speed of a conveyor 7 along a cage rail, A feed rail 4 to feed a power to the vacuum pumps 1 are arranged in parallel to the cage rail and inside the cage rail. Energization sections and non-energization sections are alternately arranged at the feed rail 4, and a power is fed to the vacuum pumps 1 through a power cable coupled to the feed rail 4 through a brush.
Patent JP-H03163150-A (JP)
Title: Agglomeration of particulate substance
Inventor: ANSONII PIITAA AREN
IPC: C08L33/26
Filed: 1990-08-17
Abstract: PURPOSE: To obtain agglomerates having good regularity in shape and size and reduced in dusting by mixing a water insoluble non-swellable particulate material with a specified binder in the presence of moisture.  
     CONSTITUTION: A water-soluble anionic polymer obtained by copolymerizing 95-20 wt.% nonionic ethylenically unsaturated monomer (e.g. acrylamide) with 5-20 wt.% ethylenically unsaturated carboxyl monomer (e.g. acrylic acid) and having an intrinsic viscosity of 2-7 dl/g and a particle diameter of 300 μm or below (at least 90 wt.% of the particles have diameters of 20-150 μm) with optionally at most 0.5 wt.% bentonite, and the obtained mixture is dried to obtain a binder. Next, a water insoluble non-swellable particulate material (e.g. iron ore) is mixed with 0.005-0.2 wt.% above binder in the presence of moisture and is then bonded into agglomerates. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0759276-A (JP)
Title: Changing-over method for uninterruptible system
Inventor: NIIMURA TAKAHIDE
IPC: H02J11/00
Filed: 1993-08-10
Abstract: PURPOSE:To prevent the expansion of a power failure range due to a short- circuiting accident, etc., during changing-over by suppressing the loop power flow at the time of uninterruptible switching (loop change-over). CONSTITUTION:This method is related to a system change-over method for changing-over the power supply system of an nuloaded sub-station 300 in uninterruptible state by an upper-level sub-station with a constitution of a plurality of buses in normal and spare system secondary sub stations 210 and 220 receiving power from a same power supply 101. When power supply systems are changed-over, transmission lines 401 and 402 existing at the power supply path of the load sub-station 300 and buses B12 and B21 and transformers Tr12 and Tr21 within the normal and spare system secondary sub-stations 210 and 220 are turned into exclusive use, thus separating them from other load systems and hence reducing phase difference of both power supplies when viewed from the load sub-station 300.
Patent JP-S6374787-A (JP)
Inventor: TAKAMIYA KIKUZO
IPC: B62M11/14
Filed: 1986-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1064651-A (JP)
Title: Connector supply device
Inventor: TANAKA HIROMI
IPC: H01B13/012
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To precisely determine disposition of both connectors by supplying connectors with their small pitches one by one in order so that the relative positions of a plurality of connectors with their different contact pitches are identical to each other. SOLUTION: In second supplying means 13, a connector 15-1 of connectors 15-1, 15-2,... with their relatively small contact pitches selected for a upstream position 17b are first fitted with a groove 13c of a cutting pallet 13a, and then the pallet 13a is moved to a position of a supply line 18. Next, the connector 15-1 is pushed to a position where longitudinal centers of connectors 14-1 and 15-1 with their large contact pitches coincide with each other by means of a pusher bar 13b. Similarly, the connectors with their small contact pitches are fed to a downstream position 17a of a wiring connection portion 17 one by one in order, and whereby respective relative positions of both connectors 14 and 15 can be precisely set each other.
Patent JP-H0271935-A (JP)
Title: Processing method for effluent of electrochemical device
Inventor: ARAI TORU
IPC: B23H7/36
Filed: 1988-09-02
Abstract: PURPOSE:To reduce the consumption of a filter to filtrating sludge by filtrating the effluent of the respective layer by leading it to a filter after separating in two layers by leaving in a liquid tank the effluent after electrochemical machining. CONSTITUTION:The effluent after electrochemical machining is left for a fixed time in a liquid tank 1, and the efflucent 9 contg. the floating sludge of the liquid tank 1 upper layer part a lot and the effluent 10 contg. the sludge of the lower layer part thereof not so much are led to filters 6, 7 separately. At this time the effluent 9 contg. a lot of sludges of the upper layer part is in a small quantity and the effluent 10 of the lower layer part does not contain much sludge, so clogging is hardly caused and the consumption of the respective filter 6, 7 is reduced.
Patent JP-H04100258-A (JP)
Title: Substrate carrier
Inventor: SATO SUZUO
IPC: H01L21/673
Filed: 1990-08-20
Abstract: PURPOSE:To bring the substrate surface into contact with the substrate guide part of a carrier and prevent the generation of flaw, by installing an inclination part which makes the arrangement line of trenches incline from the horizontal plane, on a carrier main body wherein a substrate retaining part having a plurality of the trenches is installed in the inside, and accommodating the substrate in the substrate retaining part in the manner in which the substrate surface faces upward. CONSTITUTION:When a substrate W is horizontally retained and carried, the substrate surface faces upward as it is, and the rear of the substrate is always in contact with a carrier 1. By making the substrate inlet side high, the substrate can be stably retained. When the substrate is vertically retained and carried, the substrate surface is made to face upward by an inclination part 1B, and the rear of the substrate is always in contact with the carrier. When the carrier is set on a loader/unloader, an inclination part 1A is just fitted in a trench formed in a stage part, and the substrate is retained so as to be horizontal.
Patent JP-S59108257-A (JP)
Title: Low pressure metal vapor discharge lamp
Inventor: TOUHOU MAKOTO
IPC: H01J61/34
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a discharge lamp able to distribute lights to a determined direction effectively and also to enable the form of the reflecting plate to be designed freely by providing a reflecting plate between discharge space and non-discharge space. CONSTITUTION:A discharge lamp is constituted with an external tube 1 of cylindrical form forming an air tight space, concentric cylindrical internal tube 2 installed at the approximate center of the external tube 1 and a reflecting plate 3 installed between the external tube 1 and the internal tube 2, the same air tight space as that within the external tube 1 is built within the internal tube through the opening 4 provided on the internal tube 2, a pair of electrodes 5, 5 are disposed in the vicinity of both ends of the internal tube 2, inside of the internal tube 2 is made a discharge space A and the other space within the external tube 1 is made a non-discharge space B. And the external surface area of the external tube 1 Sb constituting non-discharge space B against the external surface area Sa of the internal tube 2 constituting discharge space A, is made to satisfy Sb>=5Sa, and main discharge (luminous) material is made of metal vapor. Index 6 as shown in the drawing are the holders to fix the internal tube 2 and the reflecting plate 3.
Patent JP-H0768449-A (JP)
Title: Grinder with automatic sizing device
Inventor: KITAMURA KOICHI
IPC: B23Q15/013
Filed: 1993-09-02
Abstract: PURPOSE:To conduct efficient grinding processing when only a small grinding load is required. CONSTITUTION:In the case of a grinder with an automatic sizing device equipped with an NC controller 5 to control the operation of a grinding wheel delivery mechanism and an automatic sizing device 6 to measure continuously the actual size of a work 3 that is being ground, a target delivery speed and the actual delivery speed of a grinding wheel sought from the change state of the actual size of the work 3 measured by means the automatic sizing device 6 are compared with each other, and in a case in which difference between a trage delivery speed and an actual delivery speed is small, the target delivery speed is corrected high. Meanwhile, in a case in which difference between a target delivery speed and an actual delivery speed is large, the target delivery speed is corrected low, and a delivery speed controller 7 to give a corrected target delivery speed to the NC controller 5 is provided.
Patent JP-2000054557-A (JP)
Title: Construction method of construction panel and the panel
Inventor: KAWAI YOSHIMICHI
IPC: B23P21/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To smoothly and quickly join a face material to a shape steel-made frame material by effective combination of a drill screw and a nail in which a merit and a demerit are in a contrary relation. SOLUTION: A vertical frame material 1 and a lateral frame material 2 comprising shape steel are temporarily assembled, and the face material 4 of a plaster board, a wooden plywood or the like is abutted on the sides of the vertical and lateral frame materials to construct a construction panel of a wall, a floor, a roof or the like. At least four corners out of the superposition part of the three members of the shape steel-made vertical and lateral frame materials 1, 2 are firstly joined by driving of a drill screw 6, and thereafter any one of the superposition part of the non-joined three members, the vertical frame material 1 and the lateral frame material 2, and the superposition part of the two members of the face material 4 are joined by driving a nail 8.
Patent JP-S6461795-A (JP)
Title: Accent decision apparatus
Inventor: MITOME YUKIO
IPC: G10L13/10
Filed: 1987-08-31
Abstract: PURPOSE: To determine the accent phrase and its accent type by providing an accent element boundary dictionary, an accent element attribute dictionary, and an accent phrase decision table corresponding to morpheme dictionary items. CONSTITUTION: An accent phrase and its accent type can be determined by providing the morpheme dictionary 3 consisting of accent elements including compound adjuncts, the accent element boundary dictionary 4 containing accent element boundary positions corresponding to the dictionary items of the morpheme dictionary, the accent element attribute dictionary 6 containing accent combination formation and accent types of the accent elements, and the accent phrase decision table 7 wherein accent phrase boundary are prescribed. Consequently, the performance of a morpheme analysis by the longest matching can be improved and accent element boundaries are provided, so a combination rule is made simple, and the accent phrase and its accent type can be determined unitedly including a secondary accent, etc.
Patent JP-H1155769-A (JP)
Title: Reception terminal cross connection device and its path switching method
Inventor: TANIMURA KOICHI
IPC: H04Q11/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a switching destination path whose path switching is illegal from being switched comparing the difference of delay quantity on a switching source path and the switching destination path with the delay quantity of the switching source path and judging whether the path is switched or not. SOLUTION: A switching source/switching designation path write timing difference detection part 11 detects the delay difference of the switching source path and the switching destination path. A switching source path delay quantity detection part 12 detects the delay quantity of the switching source path. A delay quantity comparison/judgment part 13 compares detection data of the switching source/switching destination path write timing difference detection part 11 with detection data of the switching source path delay quantity detection part 12. When the difference of the write timing of the switching source path and the switching destination path is larger than the delay quantity of the switching source path, the impossibility of path switching execution is reported to a cross connection device control part 2.  When the delay quantity of the switching path is larger than the difference of the write timing of the switching source path and the switching destination path, the possibility of path switching execution is informed to the cross connection device control part 2.
Patent JP-S60110017-A (JP)
Title: Controller
Inventor: YAMAUCHI TOSHIMASA
IPC: G08B23/00
Filed: 1983-11-21
Abstract: PURPOSE:To facilitate an easy operation of an operator by setting each display device and each operation device on a control board and indicating automatically with illumination the corresponding display device and operation device in case a process has a fault. CONSTITUTION:A fault of a process 1 is detected by a process fault detecting circuit 3. A decoding circuit 20 receives a signal from the circuit 3 to decode it into the signals corresponding to each display device and operation device on a control board 7. This decoded signal blinks only one of illuminators 21-25 that is related to the fault. Thus an operator gives necessary decisions while looking at the blinking pilot lamps and indicators of illuminators 21-25.
Patent JP-H0380736-A (JP)
Title: Speech path control system
Inventor: MATSUMOTO TAKASHI
IPC: H04Q3/52
Filed: 1989-08-24
Abstract: PURPOSE:To use a desired exchange system by providing a switching circuit for selecting one of an output of a header extracting circuit or an output of a counter circuit and outputting it to a speech path control memory, and designating one of an ATM exchange system and a line exchange system. CONSTITUTION:In the case a line exchange switch is used as a speech path switch 1, a switching circuit 4 connects a counter 3 and a switching circuit 5. The counter 3 outputs a value which circulates from '0' to some prescribed value and to which '1' each is added at every time of a time slot of input highways 20-2n and output highways 30-3n. In the case an ATM exchange switch is used, the switching circuit 4 connects a header extracting circuit 2 and the switching circuit 5. The header extracting circuit 2 extracts a header of a cell carried on the input highways 20-2n it is inputted as a read-out address to a speech path control memory 6, connection control information is derived by a correspondence table to a logical channel identifier, and the speech path switch 1 executes a desired exchange operation.
Patent JP-S60110168-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/28
Filed: 1983-11-21
Abstract: PURPOSE:To enhance the performance and the integration of a semiconductor device by forming a low density region only in one of the regions to become source and drain regions, thereby preventing the deterioration of the characteristics of an element. CONSTITUTION:After with a control gate electrode 40 laminated on a substrate 31 as a mask As ions are implanted vertically from above. Then, a positive type photoresist 41 is coated on the overall surface, obliquely exposed, and the photoresist 41 of the exposed region is removed. Then, a photoresist 41' remains on one of the side walls. Then, with the electrode 40 and the remaining photoresisit 41' as masks As ions are implanted in high dosage, the remaining photoresist 41' is then removed, the impurity is activated by a heat treatment, an n type region 42 made of a low density diffused layer 42a and a high density diffused layer 42b adjacent to the layer 42a is formed on one side of the surface of the substrate 31, and an n<+> type region 43 made of high density diffused layer is formed on the other side. Finally, electrodes 45, 46 are formed, and an EPROM cell is manufactured.
Patent JP-H0382202-A (JP)
Title: Dielectric resonator
Inventor: HATANAKA HIROSHI
IPC: H01P7/10
Filed: 1989-08-25
Abstract: PURPOSE:To suppress the fluctuation of a resonance frequency by adopting a type of a material having a linear expansion coefficient smaller than that of a shield case for a support seat when the resonance frequency of the resonator is increased due to temperature rise. CONSTITUTION:In the case of the characteristic of the resonator such that the resonance frequency is increased as an interval lc decreased due to temperature rise, and the resonance frequency is decreased as an interval lc increased due to temperature fall, a support seat 5 is made of a type of material having a linear expansion coefficient smaller than a linear expansion coefficient of a shield case 1. For example, the shield case 1 is made of copper, and the support seat 5 is made of iron, amber or superamber or the like. Thus, the resonance frequency is kept stable independently of a temperature change.
Patent JP-H1149394-A (JP)
Title: Separated feeding device for paper sheet
Inventor: SHIGE DAISUKE
IPC: G03G15/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a separated feeding device for paper sheets for an automatic document carrying device where a sheets separating and feeding device is furnished, which is equipped with a nipping pressure adjusting means in such an arrangement that the operator can not touch normally. SOLUTION: In a separated feeding device 20 for paper sheets a retard roller 24 is pushed to a feed roller 22, and the sheets separating and feeding operation is made upon setting properly the nipping pressure of the two rollers in between. The retard roller is supported by a vertical link 34 of a supporting link member 30, and energization is made to the vertical link using a spring 38 which is adjusted by an adjust bolt 36. For the adjustment of the spring, a tool insert hole is furnished in such a condition as covering with a platen film, and only the maintenance operator specifically trained therefore is permitted to perform such adjustment.
Patent JP-S6277532-A (JP)
Title: Water supply tank
Inventor: HIRAYAMA KENICHI
IPC: F24F6/04
Filed: 1985-09-30
Abstract: PURPOSE:To make it possible to supply a large amount of water to a water supply tank with one operation of an electromagnetic valve by providing a flow-out section allowing water flow from the side of a water supply pipe to the side of a flow switch and arranging a partition board with a water flow section in which the amount of passing water is smaller than the amount of supply water from the water supply pipe. CONSTITUTION:A partition board 16 is provided between the water supply pipe 2 side of a water supply tank 1 and a float switch 5. This partition board is set lower than the height of the water supply tank periphery, and higher than the water level B at which a flow switch 5 opens. The flow section 17 at the lower section of the partition board 16 is positioned lower than the water level at which the float switch 5 closes, so that the amount of passing water from the side of the water supply pipe 2 to the side of the float switch 5 is smaller than the amount of water supply from the water supply pipe 2. When the float switch 5 closes to energize an electromagnetic valve 3 and water 8 is supplied into the water supply tank 1, the rise of the water level on the side of the water supply pipe 2 side is fast, and it is possible to supply a large amount of water to the water supply tank by one ON-OFF operation of the electromagnetic valve, reducing significantly the number of operations of the float switch and the electromagnetic valve.